[Information] Applications and Examples of Diaphragm Valves (For Reference)
We have compiled a table that clearly summarizes the applications and examples of diaphragm valves!
This document includes applications and examples of diaphragm valves. We present reference examples of valve specifications in an easy-to-understand table categorized by application and equipment! 【Published Applications】 ■ Water treatment facilities ■ Chemicals ■ Pharmaceuticals ■ Food ■ Electrical materials & semiconductors ■ Steel & non-ferrous metals ■ Power generation *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Publication Uses】 ■ Water treatment equipment ■ Chemicals ■ Pharmaceuticals ■ Food ■ Electrical materials and semiconductors ■ Steel and non-ferrous metals ■ Power *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
News about this product（9）
-
Notice of participation in "VIETWATER 2025" from Wednesday, October 22, 2025, to Friday, October 24, 2025. {Case studies are also being introduced!!}
Nihon Diaball Valve Co., Ltd. will be exhibiting at "VIETWATER 2025," which will be held in Ho Chi Minh City, Vietnam, from October 22 (Wednesday) to October 24 (Friday), 2025. This exhibition is the largest water treatment-related exhibition in Vietnam, and we will showcase various valves suitable for water treatment equipment, including our representative "diaphragm valves." [Exhibition Content] ■ Diaphragm Valves - We will present various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valves - In addition to standard two-way valve types, we offer a series of ball valves suitable for a wide range of fields. - We will showcase various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.
-
Notice of participation in "VIETWATER 2024" from November 6 (Wednesday) to November 8 (Friday), 2024. {Case studies are also being introduced!!}
Nihon Diaball Valve Co., Ltd. will be exhibiting at "VIETWATER 2024," which will be held in Ho Chi Minh City, Vietnam from November 6 (Wednesday) to November 8 (Friday), 2024. This exhibition is the largest water treatment-related exhibition in Vietnam, and we will showcase various valves suitable for water treatment equipment, including our representative product, the "diaphragm valve." [Exhibition Details] ■ Diaphragm Valve - We will present various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valve - In addition to standard two-way valve types, we offer a series of ball valves suitable for a wide range of fields. - We will showcase various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.
-
Notice of participation in the "INDO WATER 2024 Expo & Forum" from September 18 (Wednesday) to September 20 (Friday) [Case studies are also being introduced!!]
Nihon Diaball Valve Co., Ltd. will be exhibiting at the "INDO WATER 2024 Expo & Forum," which will be held in Indonesia from September 18 (Wednesday) to September 20 (Friday). This exhibition is the 18th edition and is the largest exhibition in Indonesia showcasing specialized technologies related to water supply, sewage, and recycling. We will be presenting various valves suitable for water treatment equipment, including our representative "diaphragm valves." [Exhibition Details] ■ Diaphragm Valves - We will showcase various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valves - In addition to standard two-way valve types, we will offer a series of ball valves suitable for a wide range of applications. - We will present various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.
-
Notice of Revision for the "Diaphragm Valve Catalog" (Case Studies and FAQ Collection Also Introduced!!)
We have revised the "Diaphragm Valve" catalog and have started distributing "No. D303-09." For those who may not be familiar with diaphragm valves, we have made an effort to edit the content to provide necessary product information in a clearer, more accessible, and visually appealing format. We hope this will be helpful in your daily operations when selecting diaphragm valves, and we would be grateful if you could gain a deeper understanding of our products. Additionally, we offer the electronic catalog on our website. It can be viewed on various devices, including PCs, iPads, iPhones, and Android devices, so please feel free to check it out on your tablet as well. *If you would like to receive a physical catalog, you can apply through the inquiry page. If you have any questions or concerns, please do not hesitate to contact us. We also have case studies and a FAQ collection available. Please check them out along with the related catalogs below.
-
Notice of participation in "VIETWATER 2023" from Wednesday, October 11, 2023, to Friday, October 13, 2023. {Case studies are also being introduced!!}
Nihon Diaball Valve Co., Ltd. will be exhibiting at "VIETWATER 2023," which will be held in Ho Chi Minh City, Vietnam, from October 11 (Wednesday) to October 13 (Friday), 2023. This exhibition is the largest water treatment-related exhibition in Vietnam, and we will be showcasing various valves suitable for water treatment equipment, including our representative "diaphragm valves." [Exhibition Details] ■ Diaphragm Valves - We will present various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valves - In addition to standard two-way valve types, we offer a series of ball valves suitable for a wide range of fields. - We will showcase various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.
Recommended products
Distributors
Since its founding in 1955, our company has made customer satisfaction (CS) — that is, "providing products that satisfy our customers" — the fundamental management policy. For over 60 years, we have supplied products such as diaphragm valves, ball valves, and butterfly valves tailored to our customers' needs. By providing these products across a wide range of industrial sectors, including pharmaceuticals, chemicals, semiconductors, and steel manufacturing, as well as in public sectors such as nuclear and thermal power generation, water supply and sewage, and waste treatment facilities, we take pride in contributing to the development of economic activities and the creation and maintenance of an environmentally sustainable society. Moving forward, we will continue to respond to our customers' requests and strive to be of service to society, with all employees making every effort. 【Main Areas of Service】 We provide a wide range of valves across various sectors, from industries such as pharmaceuticals, chemicals, semiconductors, and steel manufacturing to public sectors like nuclear and thermal power generation, water supply and sewage, and waste treatment facilities. ■ ISO 9001 and 14001 Certification Obtained *For more details, please download our company brochure or contact us.